baber/WOPTO huggingface dataset:
Patent EP-0132410-A2 (EP)
Inventor: NAKANE YASUAKI C O SONY CORPOR
IPC: G11B7/24035
Filed: 1984-07-25
Abstract: An information recording medium (1) for use with focused laser beams modulated with recorded information signals comprises a substrate (3) having a recording layer (6) composed of at least two layers (7, 8), the first layer (7) being formed on the substrate (3) and the second layer (8) being formed over the first layer (7). The substrate (3) and the first layer (7) have the property of high transmittance to laser beams and the second layer (8) is composed of a metal which is predominantly a low melting point metal capable of absorbing the laser beams and readily forming an alloy with the material of the first layer (7), the thickness of the first layer (7) being such that the reflectance of the laser beams entering from the substrate side is lowered by the interference effect caused by repetitive multiple reflections. The metal of the second layer (8) is thus alloyed to the first layer (7) due to the focused irradiation of a recording laser beam through the substrate (3) on the recording layer (6) changing the conditions for the multiple reflections and changing the reflectance in the recording layer (6) as viewed from the substrate (3), thereby carrying out the recording of the information signals.
Patent EP-0140793-A2 (EP)
Title: Procédé pour la préparation de vitrages munis de bandes filtrantes et dispositif pour la mise en oeuvre du procédé
Inventor: ROTH MARIO
IPC: C03C17/36
Filed: 1984-10-29
Abstract: La présente invention est relative à la fabrication d'un vitrage présentant une bande filtrante supérieure ou une bande filtrante supérieure et une inférieure. Selon l'invention, on applique les bandes filtrantes sur un panneau ou feuille de verre qui se déplace à travers une enceinte, les bandes étant déposées en une série de bandes qui s'étendent de façon continue dans la direction du mouvement de la feuille. L'allure des bandes peut être rectiligne, ou courbe, par exemple sinusoïdale. Après le dépôt des bandes, on divise la feuille de verre en une pluralité d'ébauches, lesquelles comprennent un segment d'une ou de deux bandes, et on découpe les ébauches aux dimensions finales désirées du vitrage. L'invention concerne également un dispositif pour la mise en oeuvre du procédé.
Patent EP-0157421-A2 (EP)
Inventor: WEBER MANFRED
IPC: F42C19/12
Filed: 1985-04-03
Abstract: 1. Smoke projectile, especially for shooting from launchers, with centrally arranged propellant charge (30, 77), consisting of a container (12) with smoke composition (13, 14, 15) present therein, as well as ignition charge (16, 97) and a contact head (11, 65, 70) with bridge igniter (79) connected with the container (12), delay charge (53, 96) and a collar (21), surrounding the contact head (11, 65, 70), preferably of polyamide, with contact rings (22, 23), characterized in that the contact head (11, 65, 70) has an assembly (32, 67, 72), including reception chamber (29) for the residue-free burnable propellant charge (30, 77) of nitrocellulose or nitroglycerol powder or blocks, on one end of which follows the delay charge (53, 96) and on its end lying opposite the delay charge (53, 96) are arranged concentric off-centre arranged nozzles and that the reception chamber (29) is enclosed by high-strength material.
Patent EP-0158960-A2 (EP)
Inventor: HENSEL HARTMUT DR
IPC: G11B5/848
Filed: 1985-04-09
Abstract: Es wird eine mehrschichtige, biaxial orientierte Trägerfolie für magnetische Informationsträger beschrieben, die zusammengesetzt ist aus einer Basisschicht (A), umfassend eine thermoplastische Polymermatrix aus im wesentlichen linearem aromatischem Polyester, der zur Verbesserung seiner die Gieiteigenschaften der Folie bestimmenden Oberflächenrauhigkeit in fein verteilter Form feste Teilchen enthält, und aus mindestens einer auf einer der beiden Oberflächen der Basisschicht (A) aufgebrachten Deckschicht (B). Die kennzeichnenden Merkmale der beschriebenen Trägerfolie sind darin zu sehen, daß die Basisschicht (A) die festen Teilchen in einer Menge von 0.001 Gew.-% bis 10 Gew.-%, bezogen auf das Gewicht des die Basisschicht (A) bildenden Polymeren, enthält, wobei die mittlere Teilchengröße der festen Teilchen im Bereich von 0,3 bis 20 um liegt, daß die Deckschicht (B) eine thermoplastische Polymermatrix aus im wesentlichen linearem, aromatischem Polyester umfasst, welcher in fein verteilter Form feste Teilchen in einer Menge von 0 bis 10 Gew.-%, bezogen auf das Gewicht des die Deckschicht (B) bildenden Polymeren, eingelagert sind, wobei die festen Teilchen einen mittleren Teilchendurchmesser von kleiner als 0,3 /um aufweisen, und daß die Schichtdicke der Deckschicht (B) höchstens 40% der Schichtdicke der Basisschicht (A) beträgt.
Patent EP-0168024-A2 (EP)
Inventor: VIESSMANN HANS DR
IPC: F24H1/28
Filed: 1985-07-09
Abstract: The combustion chamber (1) of this heater is designed to be "fat- bellied". The secondary heating-surface pipes (2) extend from the bottom (5), which lies opposite the feed opening (3) of the burner (4), uniformly distributed over its surface, to the flue gas collection chamber (6). Additionally, the secondary heating-surface pipes (2) are provided with a diameter which corresponds to at least double the height of longitudinal ribs arranged in the secondary heating-surface pipes (2). Furthermore, the secondary heating-surface pipes (2) correspond as far as their length is concerned to at the most the length of the combustion chamber (1). <IMAGE>
Patent EP-0169560-A2 (EP)
Title: Clutch master cylinder
Inventor: SUGIHARA MASAMI
IPC: F16D25/08
Filed: 1985-07-25
Abstract: @ A clutch master cylinder comprises a master cylinder body (10) provided thereon with a fluid reservoir tank (T) and therein with an inlet port (10a) in commnication with the reservoir tank and an outlet port (10b) for connection to a slave cylinder, a piston (20) axially slidably disposed within the cylinder body and arranged to be moved inward by a push-rod (40), a valve seat (30e) arranged between the inlet and outlet ports within the cylinder body to permit fluid flow passing therethrough, a valve body (24) associated with the piston to cooperate with the valve seat in response to inward movement of the piston, a fixed plug (33) mounted on the cylinder body, and an adjusting plug (30) disposed within the cylinder body to adjust an axial space between the valve seat and the valve body, the adjusting plug having an outer end portion (30b) adjustably threaded into the fixed plug and fastened in place by a lock nut (34) threaded thereon and being provided at an intermediate portion thereof with an annular flange (30a) engageable with the inner end of the fixed plug to restrict outward movement of the adjusting plug.
Patent EP-0181440-A2 (EP)
Inventor: NOLTE HANS
IPC: B65F1/00
Filed: 1985-08-09
Abstract: 1. A large waste container for refuse transportation including a casing (2) surrounding a compressed refuse column having a loading or emptying end which can be closed by a wall (36) and through which the refuse is compressed, when the wall is open, in the direction of the other end of the casing, and which can be permanently closed by means of a push plate (53), characterised in that the casing (2) follows in cross-section an outline formed by several compound curves (55, 56; 57, 58) having common edges (6), which corresponds internally and externally in the region of the container base (13) and the side wall sections (15) connected thereto to a compound curve (57, 58) which opens upwardly, and, in the region of the container top (12) and the side wall sections (14) connected thereto, is enclosed by a further compound curve (55, 56), wherein the wall (36) closing the loading end is located in a flap (35) which can be swung upwardly in a doorframe (20), and the push plate (35) has a support structure (59-66) which slides on rails (71, 72) and butts on a gate frame (21) to which the end of the casing is secured.
Patent EP-0172512-A2 (EP)
Inventor: NEEFF RUTGER DR
IPC: C09B48/00
Filed: 1985-08-12
Abstract: Pigmente, die in einer ihrer tautomeren Formen der Formel <IMAGE> entsprechen, in der R -CH3 oder- -CH3 bezeichnet, wobei für den Fall, daß R- CH3 ist, das Pigment in der β-Modifikation vorliegt, die durch die Netzebenenabstände d/Å 13.33; 12,67; 9,17 und 15,15 mit den relativen Intensitäten 100, 100,60 und 2 % gekennzeichnet ist, Verfahren zu ihrer Herstellung sowie ihre Verwendung.
Patent EP-0177859-A2 (EP)
Inventor: BARNES BRUCE E
IPC: A61J1/05
Filed: 1985-09-27
Abstract: Frangible valve for a closed blood bag system comprising an upper member having a bore and located within a port on a blood bag and a solid lower member extending into the bag. The lower member is attached to the upper member by at least one tether and includes a bore-sealing portion attached to the upper member via a weakened portion. In use, the bore-sealing portion is separated from the upper member by external manipulation to permit fluid flow through the bore while the bore-sealing portion remains tethered to the valve. In preferred embodiments, two tethers are included on opposite sides of the bore-sealing portion and the tethered bore-sealing portion includes means for keeping it separated from the bore in a fully open position after the bore seal has been broken.
Patent EP-0186884-A2 (EP)
Inventor: TAKEDA SHIGEKI
IPC: H04J13/00
Filed: 1985-12-21
Abstract: @ Disclosed is a spread spectrum communication system realized by using the frequency hopping coherent detection system wherein such an offset voltage pattern as predetermined by a polynomial is applied to the VCO of the PLL in the receiver thereof, so that the PLL can be operated with a narrow bandwidth because of the narrow bandwidth of the loop filter as well as a decreased loop gain while avoiding tracking break caused by narrow lock range due to the narrow bandwidth of the loop filter as well as the decreased loop gain.
Patent EP-0188835-A2 (EP)
Inventor: SNYDER FRED W
IPC: C09C3/00
Filed: 1985-11-27
Abstract: @ The invention relates to an improved process for the production of coatings of condensation polymers on inorganic particles, in which the product consists mainly of polymer particles which contain one or a few pigment particles and where the thickness of the coating can be adjusted through the quantity of monomer added. 
     The process comprises:
     a) forming a first stable suspension of a solid monomer in a first inert organic liquid containing a minor amount of a dispersing agent,   b) forming a second stable suspension of finely divided inorganic particles in a second inert organic liquid containing a minor amount of a dispersing agent and being miscible with said first organic liquid,   c) adding said first suspension to said second suspension while stirring and heating the second suspension to the polymerization temperature of said monomer.
Patent EP-0172652-A2 (EP)
Inventor: LUERKEN ADOLF
IPC: A01G3/08
Filed: 1985-07-18
Abstract: A device on a brushcutter to avoid a sudden, self propelled side motion or kick of the brushcutter working head is disclosed, wherein a kick prevention shield (12) is provided. The kick prevention shield (14) extends over the front portion of the rotating cutting blade, so as to prevent a portion of the front of the rotating blade (10) from contacting an object in front of the brushcutter.
Patent EP-0178044-A2 (EP)
Inventor: FURUKI TSUNEO
IPC: H03M1/12
Filed: 1985-07-29
Abstract: An analog-to-digital converting apparatus comprises a clamping circuit (32) for clamping a reference level of an input analog video signal supplied thereto, an amplifying circuit (33) for amplifying an output signal of the clamping circuit, an analog-to-digital converting circuit (34) for generating a digital video signal by subjecting an output signal of the amplifying circuit (33) to an analog-to-digital conversion, and a control signal generating circuit (35, 36) for generating at least for the duration of a horizontal synchronizing signal of the input analog video signal a control signal responsive to a difference between the value of the output digital video signal of the analog-to-digital converting circuit (34) and the value of a preset reference signal. The control signal is supplied to one or two out of the clamping circuit (32), the amplifying circuit (33), and the analog-to-digital converting circuit (34) to variably control one or two out of a clamping voltage of the clamping circuit (32), an offset voltage of the amplifying circuit (33), and a first reference voltage of the analog-to-digital converting circuit (34) so that the value of the difference becomes a minimum.
Patent EP-0182501-A2 (EP)
Inventor: BATES ROGER D
IPC: G06F12/10
Filed: 1985-10-17
Abstract: A method of accessing a main random access memory, of the type accessed by sequentially applying row and column addresses, permits a computer program to organize data using a virtual addressing scheme different from a real addressing scheme used to organize the storage of the same data within the main memory. The method comprises the steps of applying a selected portion of a virtual address as a real row address to the main memory, while simultaneously converting another selected portion of the virtual address into a corresponding real column address, and then applying the corresponding real column address to the main memory.
Patent EP-0188081-A2 (EP)
Inventor: LASSEN JOERGEN BUUS
IPC: C07D405/06
Filed: 1985-12-02
Abstract: A method for treating obesity in humans or non-human animals, which method comprises administering an effective non-toxic amount of paroxetine or a pharmaceutically acceptable salt thereof, to obese humans or animals and compositions for use in such treatment.
Patent EP-0184976-A2 (EP)
Inventor: TULPULE BHALCHANDRA RAMCHANDRA
IPC: G06F13/28
Filed: 1985-12-13
Abstract: A coherent interface between one or more asynchronous busses and one or more channels in which only one channel is permitted to communicate with a bus at a time is disclosed.
Patent EP-0161215-A2 (EP)
Title: Amplificateur à compensation de la tension de décalage d'entrée
Inventor: VITTOZ ERIC A
IPC: H03F3/45
Filed: 1985-04-30
Abstract: L'invention concerne un amplificateur comportant des moyens de compensation de la tension de décalage d'entrée. Pendant une phase de préparation, le signal d'entrée de l'amplificateur (10) est annulé en court-circuitant par le commutateur (30) les entrées (12) et (13) et la sortie (15) est reliée à un condensateur (40) et à une entrée secondaire (14) de l'amplificateur. Cette entrée secondaire présente un gain sensiblement moins élevé que le gain relatif à l'entrée principale (13); ce qui permet de réduire fortement l'effet d'injection de charges causée par l'ouverture de l'interrupteur (60). En phase d'amplification, l'entrée (13) reçoit un signal d'entrée (V1) et la tension de décalage d'entrèe (ΔV) est compensée grâce à la valeur mémorisée dans le condensateur (40).
Patent EP-0184559-A2 (EP)
Inventor: GOBBI PIERGIORGIO
IPC: H01S3/08
Filed: 1985-08-19
Abstract: The invention relates to a laser utilising a negative branch instable cavity resonator, comprising two opposed and aligned reflecting mirrors (1, 2), and a baffle (8) aligned with the optic axis (3) of the cavity and located in close proximity to the effective focal point of at least one of the mirrors, as determined by the influence of the cavity's remaining optical components. The baffle is provided with a pin-hole (10) of size such as to stop down the focal spot at its first minimum level of luminous intensity from centre. The laser beam, which is coupled out by conventional techniques, possesses optimum intensity-distribution characteristics in space, and can be focused almost to the limits of diffraction.
Patent EP-0170641-A2 (EP)
Title: A drive system for a.c. voltage motors
Inventor: HARTWIG CARL SVERKER MAGNUSSON
IPC: H02P5/74
Filed: 1985-06-24
Abstract: A drive system for a group of brushless A.C. motors (15) which have mutually different working characteristics, for example mutually different supply voltage frequencies, and which are arranged to be supplied with electric energy from a static converter (4). The system is characterized in that all motors (15) are arranged to be connected electrically, one at a time, to one and the same converter, and in that an identifying means (10, 13) which is individual to each motor is arranged to be connected to a control input (8, 9) on the converter in order to regulate the converter so that it generates electric energy with the necessary supply parameters to the motor. The invention also covers a hand-tool to be used in the system.
Patent EP-0195925-A2 (EP)
Inventor: ASANO HIDEO
IPC: H04N1/40
Filed: 1986-02-18
Abstract: Threshold values for digitizing a scanned document (1) that can contain either hard-tone images (black and white) or soft-tone images (e.g. photographs), are selected automatically by determining the gray level distribution (histogram) in subareas of M  X  N picture elements (pels) that are stored in a buffer store (5). The histogram is evaluated for variance or other parameters to generate an output signal to a threshold selector circuit (7) which provides an appropriate threshold value for a compare circuit receiving as second input the gray level values of the pels.
Patent EP-0201711-A2 (EP)
Inventor: SUZUKI MITSUO
IPC: B65H3/52
Filed: 1986-04-07
Abstract: In a laser beam printer, a cassette (2) is loaded or unloaded on a front side of a device body (1). A paper (21) accommodated in the cassette (2) is reversed back so as to send to a transfer means (5) by a paper separation reversal guide section. The paper (21) further is reversed back so as to be discharged on a tray (8) in manner that a forwarding end of the paper (21) is located on a front surface side and a transferred surface of the paper (21) is faced downwardly. A manually paper feeding section (44) is provided on the front side of the device body (1). The most part of the cassette (2) can be accommodated inside the device body (1) and the installation area can be reduced. The operativity of the feeding for a paper (13) through the manually paper feeding section (44) can be increased.
Patent EP-0207249-A2 (EP)
Inventor: ELMER WERNER
IPC: G11C29/52
Filed: 1986-04-25
Abstract: An electrically programmable logic array (10) for binary signals having signal inputs (A₀-A<sub>x</sub>) and signal outputs (Q₀-Q<sub>i</sub>) comprises two row lines (a₀,a<sub>0'</sub>- a<sub>x</sub>, a<sub>x'</sub>) for each signal input. The signal applied to the signal input is generatable at the one row line in non-negated form and at the other row line in negated form. For each signal output a column line (q₀-q<sub>i</sub>) is provided. In the non-programmed state between each row line and each column line there is an electrically conductive connection interruptable for the purpose of programming. Inserted into the connection between the signal inputs and each associated row line is a controllable switching member (S₀,S<sub>0'</sub>,- S<sub>x</sub>, S<sub>x'</sub>) which is controllable by a control signal applied thereto in such a manner that its output signal changes with the signal applied to the associated signal input or irrespective of said signal always retains a predetermined signal value.
Patent EP-0201050-A2 (EP)
Inventor: HAAKE HEINRICH
IPC: B06B1/16
Filed: 1986-05-01
Abstract: In a vibration generator having several unbalanced masses within a casing, particularly for vibrating conveyors used in underground mining, the unbalanced masses being arranged fixed in terms of rotation on in each case one of several unbalanced shafts driven with matched angular speed and at least one unbalanced mass being mounted so as to be movable, for example swivelable, in order to change the vibration on its shaft, and an adjustment gearing which has a hollow shaft serving also for adjusting the unbalanced masses, it is provided according to the invention that a slide which is accommodated in the casing and is adjustable from outside serves as the input of the gearing which sets a plurality of unbalanced masses at the same time, in which slide hollow shafts which are parallel to one another and to the adjustment device are mounted so as to be rotatable and shear- resistant, which hollow shafts are mounted concentrically on the outside on an unbalanced shaft and are entrained by the associated unbalanced mass, and in that mutually intermeshing toothings are arranged on the unbalanced shafts and on the hollow shafts and serve for the continuous adjustment of the respective unbalanced mass when changing the vibration. <IMAGE>
Patent EP-0209846-A2 (EP)
Inventor: KINGSFORD TED I
IPC: A45D34/04
Filed: 1986-07-16
Abstract: A mascara applicator and container comprising:(a) a reservoir for mascara having an opening;(b) a brush wiper disposed in said opening;(c) a brush mounted on a shaft for movement of the brush through said wiper between a position inside of said reservoir and a position outside of said reservoir;(d) a removable cap adapted to simultaneously close said opening and push said brush to its position inside of said reservoir;(e) means for pushing said brush to its position outside of the reservoir when the cap is removed; and(f) means for preventing said brush and shaft from becoming detached from said reservoir when the brush is outside of said reservoir.
Patent EP-0214489-A2 (EP)
Inventor: NIELEN HORST-DIETER DR
IPC: C01B31/36
Filed: 1986-08-12
Abstract: Silicon of specified particle form is prepared by reacting silicon with gaseous silicon tetrachloride at high temperatures to give silicon dichloride, which disproportionates at lower temperatures to give silicon of specified particle form and silicon tetrachloride. In order to prepare very finely divided silicon of a particle size of < 1  mu m and a BET surface area of > 10 m<2>/g of pulverulent or bulk silicon at temperatures above 1100 DEG C, the reaction is carried out using silicon tetrachloride in excess and the gaseous reaction mixture is cooled very rapidly down to 900 DEG C and from there without stopping while maintaining a residence time of 5 to 100 seconds down to 600 DEG C, during which the silicon dichloride formed disproportionates to the desired very finely divided silicon and silicon tetrachloride. The silicon thus obtained can be used further for preparing silicon compounds in very finely divided form.
Patent EP-0213576-A2 (EP)
Inventor: FUTAMI TORU
IPC: H04L5/22
Filed: 1986-08-22
Abstract: An information ransmitting and reception system applicable to a vehicle. The system comprises: (a) a plurality of information elements, some of which generating information for use by the remainder thereof, grouped into information sources and information receivers, the number of the information elements in the information sources and in the information receivers being limited to no more than a given number, (b) a plurality of information transmission units, each connected electrically to corresponding one of the information sources, (c) a plurality of information reception units, each connected electrically to corresponding one of the information receivers, and (d) means for connecting electrically each of the information transmission units to at least a corresponding one of the information reception units.
Patent EP-0226711-A2 (EP)
Inventor: OBERING WALTER HAUG
IPC: E01H4/02
Filed: 1986-09-02
Abstract: The invention relates to a snow tiller for mounting on the rear of a track maintenance vehicle. The snow tiller comprises a tiller shaft and a tiller frame of at least triangular cross-section extending over the width of the snow tiller and having end plates for supporting the tiller shaft bolted to its lateral ends. In order to facilitate the maintenance of the snow tiller, the lateral ends of the tiller frame are provided with bars secured thereto in a V-shaped configuration. Secured to each end plate at its side facing towards the tiller frame is a pair of undercut bars in a V-shaped configuration for overlapping engagement with the bars on the tiller frame in the mounted state of the end plates. The undercut bars cooperate with a fixing bolt engaging the tiller frame to form an interlock clamp mounting arrangement.